We determine which efficiency house class is optimal for your core refurbishment and prepare all the documents for your KfW loan.
The right efficiency house class for your refurbishment - with KfW funding
If you want to renovate your property into an efficiency house, KfW offers attractive funding opportunities. We determine which efficiency house class is achievable for you and prepare the necessary documents for your subsidy application.
Our service: We take care of the entire subsidy application process and ensure that you receive the maximum subsidy for your efficiency house. We are at your side from the initial consultation to the implementation and verification of the efficiency measures.